#include<stdio.h>
#include<stdlib.h>
#include"SetDef.h"
#include"Tree.h"

typedef struct Split {
        double  dVal;
        int     class;
}Split;

void quick_sort(Split *Array, int p, int r);
void exchage(Split *from, Split *to);
double Gini(int **S, int maxC, int maxV);
int NomiProc(Set *tSet, Set *aSet);
double OrdiProc(Set *tSet, ANode *aMeb);
